package com.tianshuo.interceptor;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * @ClassName : UserInterceptor
 * @Description : 用户拦截器
 * @Author : tianshuo
 * @Date: 2020-10-18 19:33
 */
public class UserInterceptor implements HandlerInterceptor {

    Logger logger = LoggerFactory.getLogger(UserInterceptor.class);
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        logger.info("前置拦截,{}",handler);

        return true;
    }

    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
        logger.info("后置拦截,{}",handler);
    }

    @Override
    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
        logger.info("完成之后,{}",handler);
    }
}

